YONG-DONG, W. Palynological zonations and paleoecology of Carboniferous sequence from Zhongwei of Ningxia, Northwest China. Journal of Palaeosciences, [S. l.], v. 44, p. 48–61, 1995. DOI: 10.54991/jop.1995.1201. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1201. Acesso em: 27 apr. 2024.